CVE-2026-27879

MEDIUM6.5EPSS 0.03%

Query resampling can cause unbounded memory allocations

Published: 4/1/2026Modified: 4/8/2026

Description

A resample query can be used to trigger out-of-memory crashes in Grafana.

Affected packages (1)

  • Bitnami/grafana>= 8.0.0, < 11.6.14, >= 12.0.0, < 12.1.10, >= 12.2.0, < 12.2.8, >= 12.3.0, < 12.3.6, >= 12.4.0, < 12.4.2

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References (2)